Running 250 km through the desert: it's time for the Marathon des Sables - Canadian Running Magazine

Follow one of the world's most gruelling ultra-races, where athletes must carry their food and equipment for six days in Morocco

How I drank urine and bat blood to survive - BBC News

Ultra-marathon runners enjoy endurance racing around the globe

A day in the life of the Marathon des Sables - Man v Miles

Minefield Store Can withstand patrick bauer marathon sunlight Begging exhaust

Minefield Store Can withstand patrick bauer marathon sunlight Begging exhaust

Running 250 km through the desert: it's time for the Marathon des

Marathon des Sables - relay race in the desert

Some Like It Hot - The New York Times

Marathon Des Sables - Jack Fleckney

The Toughest Footrace on Earth - Marathon Des Sables

Karim el Hayani's achievement